The camera won't boot after Apple IPad3 upgrade iOS7

Problem status

Have not noticed this problem before the upgrade of IOS 7, the rear camera operation is normal, after the upgrade has not been using the ipad camera two days before the camera opened after the black screen and the conversion of the front camera also some cards, please tell me what is going on?

Solutions

First, now IOS7 system bugs a lot, mainly after the upgrade to appear cards, some applications can not use, flash back, black screen and so on, suggest you can brush back to brush back.

Second, you can try to remove all of the downloaded game apps, and all the apps that have been put down in the Apple Store are deleted, and try again.

We can also try to recover the system in addition to the above method.

Try to enter the DFU mode to recover, remember to advance backup; If the above method is not resolved, recommend an appointment to the Apple Store or authorized maintenance provider to detect hardware problems